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Liquid side telescopic with non-woven sheet

Available in three diameters: 50-75-90 mm. The Liquid side exit drain with non-woven sheet is provided with high performance non-woven material, that allows compatibility especially with solvent base liquid materials. The PP flange is provided with knurled surface on both sides, to improve the adherence of liquid waterproofing materials. Bottom part of the drain is provided with slope, to allow easy water drainage and prevent any stagnation of water inside the drain itself. Small steps on the upper part of the spigot allow dripping of water coming from any upper infiltration.


  • Stainless Steel Grating and Frame
  • Anti-intrusion system diameter 50/75/82/90/100 mm
  • Telescopic Extension H90 - H50 - H18
  • Water drainage grooves
  • “Non-stop water” internal grooves
  • Upper and lower knurled flange to improve the anchoring of the liquid waterproofing layers
  • Sheet made from high-performance non-woven fabric
  • Vertical drain cover diameter 50/75/82/90/100 mm
  • Side drain cover diameter 50/75/90 mm
  • Sloping bottom to prevent water stagnation


дополнительная информация: Liquid side telescopic with non-woven sheet